Fair enough, but be willing to experiment. I've found a fair amount of success on Kiawah by losing my 3w. You can't reach the par 5's anyway unless you get really lucky and the hybrid will put you roughly in the same spot. Getting that extra wedge in the bag really pays off.
But I do agree with your original point, my PW is 100 yards and I'd much rather be playing the Z98 instead.